Interbrain neural correlates of self and other integration in joint statistical learning.

ABSTRACT: While statistical learning is often studied individually, its collective representation through self-other integration remains unclear. This study examines dynamic self-other integration and its multi-brain mechanism using simultaneous recordings from dyads. Participants (N = 112) each repeatedly responded to half of a fixed stimulus sequence with either an active partner (joint context) or a passive observer (baseline context). Significant individual statistical learning was evident in the joint context, characterized by decreased reaction time (RT) and intra-brain neural responses, followed by a quadratic trend (i.e., first increasing and then decreasing) upon insertion of an interference sequence. More importantly, Brain-to-Brain Coupling (BtBC) in the theta band also showed learning an

SUBMITTER: Zheng Z 

PROVIDER: S-EPMC11579319 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature